Detailed Instructions: You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.
Q: Sentence: When he had to go in the mud, he always wore black rain boots, a black rain hat, and a yellow rain coat. 
Question: Why did the tiny pig wear boots, a coat, and a hat?
A:
He had to go in the mud.